®
Level
BASS | LEVEL | ||||
FRONT |
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REAR |
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0dB | 12dB | 40Hz 400Hz | 40Hz 400Hz | MIN | MAX |
BASS | LEVEL | ||||
0dB | 12dB | 40Hz 400Hz | 40Hz 400Hz | MIN | MAX |
The input level control matches the output of your radio to the input of the amplifier. After the installation is complete, make sure the input level control on the amp is turned down all the way (counterclockwise or all the way to the left). Play a tape or CD (make sure bass and treble settings or EQ are flat too) and turn the volume up slowly until you just start to hear distortion. Now back the volume down just a bit. On the amp, slowly turn up the input level control (clockwise or to the right) until you just start to hear distortion and back it down a bit. Now your radio and amplifier levels are matched.
XA4200, XA4300
Bass
BASS | LEVEL | ||||
FRONT |
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REAR |
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0dB | 12dB | 40Hz 400Hz | 40Hz 400Hz | MIN | MAX |
BASS | LEVEL | ||||
0dB | 12dB | 40Hz 400Hz | 40Hz 400Hz | MIN | MAX |
BASS increases the volume of the bass at 45Hz by up to 12 db.
Use very carefully!
Testing
Before you finish the installation, you should do the following tests to make sure the wiring is correct and everything is operating properly.
Reconnect Battery
When wiring is complete, reconnect the battery negative terminal.
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+
Test Speaker Connections
These tests make sure the speakers are connected right. If speakers don’t play at all, one (or both) speaker wires may be disconnected. If the wrong speaker plays (you hear left speaker when you expect right speaker) make sure you connected the wires correctly.
Test Power Wiring
1.Turn on the receiver but do not turn up the volume. The amplifier power light should come on. If not, check the REM and +12V wires.
2.Turn up the receiver volume slightly. All speakers should operate. If not, check wiring connections at amplifier and speakers.
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5910 XA4CH_E.p65 | 12 | 01/23/01, 1:45 PM |
